DistanceAndDirectionLibrary.Helpers.RelayCommand.CanExecute C# (CSharp) Method

RelayCommand Class Documentation 显示文件 Open project: Esri/distance-direction-addin-dotnet

CanExecute() public method

public CanExecute ( object parameter ) : bool
parameter object
return bool 
        public bool CanExecute(object parameter)
        {
            return _canExecute == null || _canExecute(parameter);
        }
RelayCommand
CanExecute
Execute
RelayCommand